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commentaar jumpStep

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This commit is contained in:
Leen Dereu
2018-03-11 16:36:17 +01:00
parent b15ccb5cca
commit 87946a1c20
2 changed files with 12 additions and 3 deletions
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13
OGP1718-Worms/src/worms/model/Worm.java
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@@ -662,8 +662,17 @@ public class Worm {
/**
*
* @param deltaTime ...
* @return Tuple<Double, Double>
* @param deltaTime
* the total time the worm schould jump
* @return Tuple<Double, Double> with the new location of the worm. The new x-coordinate is the old x-coordinate plus the jump velocity
* multiplied with the cosinus of the orientation multiplied with delta time. The new y-coordinate is the old y-coordinate plus
* the jump velocity multiplied with the sinus of the orientation multiplied with delta time minus 0,5 times the gravity multiplied
* with the second power of delta time
* |Tuple.create(getLocation().item1 + this.jumpVelocity() * cos(getOrientation()) * deltaTime,
|getLocation().item2 + this.jumpVelocity() * sin(getOrientation()) * deltaTime - 0.5 * G * pow(deltaTime, 2))
* @throws IllegalArgumentException()
* if the deltaTime is not a number or bigger then jumpTime or smaller then 0
* |if (Double.isNaN(deltaTime) || deltaTime > this.jumpTime() || deltaTime < 0)
*/
public Tuple<Double, Double> jumpStep(double deltaTime) {
if (Double.isNaN(deltaTime) || deltaTime > this.jumpTime() || deltaTime < 0)